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I would like some advice on this setup.
My bike is a 2002 Duece with the S&S 95 inch kit below without the heads.
It features
+.005" oversize 37/8" bore “pop up” pistons, an S&S 570G gear drive camshaft set, S&S adjustable pushrods, S&S valve springs and an S&S Super ‘E’ carburetor kit. The high-lift cams are designed for maximum power with the high compression pistons; the camshafts have 240° intake, 255° exhaust
duration, with .570" valve lift and 40° overlap. The “pop-up” pistons
increase the compression ratio to 9.7:1 with stock cylinder heads.
These are the heads I will be running with a .60 head gasket.
Twin Cam 2.0 Cylinder Heads
99-Up TC - 1.800" Intake Port - 1,795.00 1,795.00
Stg. 3 Portwork Complete - Out
Right
2.00560-005 2.00" Intake-Stainless
2.00560-025 1.630" Exh. Valve - Stainless
2.00510-610 Cast Seat 2.164x1.750
1.00530-000 84-Up-HD-BH Sprg.Kit-.700
4.00490-026 5/16 HD Int Guide - +.001 AVV
4.00500-013 5/16 X .530" Viton VGS - AVV
1.00390-003 Porting-HD Twin - Pair
2.00360-002B Mill Cyl. Head Deck- Ea.-.030
2.00360-003 Comp. Valve Job - Per Head
2.00360-005 R/R Intake Valve Seat-Ea.
4.00360-006 R/R Valve Guide
1.00100-020 99-Up TC Head-Frt-B/HL-Bare
1.00100-021 99-Up TC Head-Rr-B/HL-Bare
2.00180-009 XL/Buell - S&S D Manifold - 1.800 4.25 8.50
Seals - Ea.
1.00180-011 S&S Manifold/G Carb/Twin 63.64 63.64
Cam-4.937" Cyl Ht./1.800 Round
Port
1.00390-005 All H-D/Buell/Import Twin - 82.50 82.50
Intake Manifold Portwork -Aftermarket
Intake
The blower will be running 9psi. My dilema is wether to get rid of the pistons I have, to lower the compression or keep the one's I have. Mind you I will be running 100 octane fuel in this motor at all times since it is available here on Okinawa Japan. I am being told I can run it without a piston change. And of course I will be running an adjustable digital ignition to keep the pinging in check, I hope.
Any advice would greatly be appreciated.
Thanks Starbuck.
Heres a pic of my baby.
My bike is a 2002 Duece with the S&S 95 inch kit below without the heads.
It features
+.005" oversize 37/8" bore “pop up” pistons, an S&S 570G gear drive camshaft set, S&S adjustable pushrods, S&S valve springs and an S&S Super ‘E’ carburetor kit. The high-lift cams are designed for maximum power with the high compression pistons; the camshafts have 240° intake, 255° exhaust
duration, with .570" valve lift and 40° overlap. The “pop-up” pistons
increase the compression ratio to 9.7:1 with stock cylinder heads.
These are the heads I will be running with a .60 head gasket.
Twin Cam 2.0 Cylinder Heads
99-Up TC - 1.800" Intake Port - 1,795.00 1,795.00
Stg. 3 Portwork Complete - Out
Right
2.00560-005 2.00" Intake-Stainless
2.00560-025 1.630" Exh. Valve - Stainless
2.00510-610 Cast Seat 2.164x1.750
1.00530-000 84-Up-HD-BH Sprg.Kit-.700
4.00490-026 5/16 HD Int Guide - +.001 AVV
4.00500-013 5/16 X .530" Viton VGS - AVV
1.00390-003 Porting-HD Twin - Pair
2.00360-002B Mill Cyl. Head Deck- Ea.-.030
2.00360-003 Comp. Valve Job - Per Head
2.00360-005 R/R Intake Valve Seat-Ea.
4.00360-006 R/R Valve Guide
1.00100-020 99-Up TC Head-Frt-B/HL-Bare
1.00100-021 99-Up TC Head-Rr-B/HL-Bare
2.00180-009 XL/Buell - S&S D Manifold - 1.800 4.25 8.50
Seals - Ea.
1.00180-011 S&S Manifold/G Carb/Twin 63.64 63.64
Cam-4.937" Cyl Ht./1.800 Round
Port
1.00390-005 All H-D/Buell/Import Twin - 82.50 82.50
Intake Manifold Portwork -Aftermarket
Intake
The blower will be running 9psi. My dilema is wether to get rid of the pistons I have, to lower the compression or keep the one's I have. Mind you I will be running 100 octane fuel in this motor at all times since it is available here on Okinawa Japan. I am being told I can run it without a piston change. And of course I will be running an adjustable digital ignition to keep the pinging in check, I hope.
Any advice would greatly be appreciated.
Thanks Starbuck.
Heres a pic of my baby.
